The Importance of 1,2‐anti‐Disubstitution in Monotosylated Diamine Ligands for Ruthenium(II)‐Catalyzed Asymmetric Transfer Hydrogenation.

Abstract

Enantioselective syntheses O 0031The Importance of 1,2-anti-Disubstitution in Monotosylated Diamine Ligands for Ruthenium(II)-Catalyzed Asymmetric Transfer Hydrogenation. -Three new ligands are applied for the ruthenium(II)-catalyzed asymmetric transfer hydrogenation of acetophenone. The best result is achieved under conditions A). -(HAYES, A.; CLARKSON, G.; WILLS*, M.; Tetrahedron: Asymmetry 15 (2004) 13, 2079-2084; Dep. Chem., Univ. Warwick, Coventry CV4 7AL, UK; Eng.) -S. Adam 46-028